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DR73-1R0-R - Eaton

Description: IND 1uH, 7.97A SMT

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DR73-1R0-R - Eaton  - 3D model
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DR73-1R0-R Details

  • Manufacturer Part Number:

    DR73-1R0-R

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Transferred

  • Reach Compliance Code:

    Unknown

  • ECCN Code:

    EAR99

  • HTS Code:

    8504.50.80.00

  • Manufacturer:

    Eaton Electronics

  • Case/Size Code:

    3030

  • Construction:

    Rectangular

  • Core Material:

    FERRITE

  • DC Resistance:

    0.0102 Ω

  • Inductance-Nom (L):

    1 µH

  • Inductor Application:

    POWER INDUCTOR

  • Inductor Type:

    GENERAL PURPOSE INDUCTOR

  • Number of Functions:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Package Height:

    3.55 mm

  • Package Length:

    7.6 mm

  • Package Style:

    SMT

  • Package Width:

    7.6 mm

  • Packing Method:

    TR, 13 Inch

  • Rated Current-Max:

    5.28 A

  • Shape/Size Description:

    RECTANGULAR PACKAGE

  • Shielded:

    YES

  • Surface Mount:

    YES

  • Terminal Placement:

    DUAL ENDED

  • Terminal Shape:

    WRAPAROUND

  • Test Frequency:

    0.1 MHz

  • Tolerance:

    20%

DR73-1R0-R Frequently Asked Questions (FAQs)

  • The recommended PCB land pattern for the DR73-1R0-R can be found in the Coiltronics application note AN-001, which provides detailed guidelines for PCB layout and assembly.
  • While the datasheet specifies an operating temperature range of -40°C to +125°C, Coiltronics recommends derating the inductor's current rating by 1.5% per degree Celsius above 80°C to ensure reliable operation in high-temperature environments.
  • Yes, the DR73-1R0-R is designed to withstand vibrations up to 10G peak acceleration, making it suitable for use in high-vibration applications such as automotive and industrial control systems.
  • Yes, multiple DR73-1R0-R inductors can be connected in parallel to increase the overall inductance value, but it's essential to ensure that the inductors are properly matched and that the PCB layout is designed to minimize parasitic inductance and capacitance.
  • Coiltronics recommends storing the DR73-1R0-R in a dry, cool place, away from direct sunlight and moisture. Handling should be done with electrostatic discharge (ESD) precautions, such as using ESD-safe gloves and wrist straps, to prevent damage to the component.

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DR73-1R0-R Overview

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